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Business Details
24 Years
experience
Trusted Electricians in Harwich & Colchester
Established in 2002, J Casley Electrical is a family-run firm dedicated to delivering high-quality domestic electrical services across Harwich, Colchester, and surrounding areas. With over 30 years of combined industry experience, our NICEIC-registered team specialises in electrical repairs, installations, and full property rewires, prioritising safety, reliability, and customer satisfaction. We pride ourselves on offering a personal, transparent service, supported by competitive pricing and a strong local reputation built through word-of-mouth recommendations.

Our expertise spans fault testing, lighting upgrades, socket installations, and comprehensive electrical system designs, ensuring tailored solutions for every client. Backed by 24 years of operational history, we combine technical proficiency with a commitment to minimising disruption during all projects.
Services
Electrical Repairs Electrical Installations Full Property Rewires Fault Testing Bathroom Refurbishments Kitchen Electrics Lighting Upgrades Socket Installations Emergency Repairs Heating Systems
Details
  • Year established: 2002
Highlights and features
  • 30+ years of combined electrical industry experience
  • NICEIC approved domestic installer status
  • Competitive pricing with free no-obligation quotes
  • Personalised service minimising disruption to households
  • Serves Harwich, Colchester, and surrounding areas
Associations and certifications
  • NICEIC
What people say
Excellent word of mouth Prompt and reliable Quality service Competitive pricing Personal service
Services
Electrical Repairs
We diagnose and resolve electrical faults, from fuse board issues to wiring problems. Our NICEIC-certified team ensures safety compliance while minimising disruption to households. Services include socket repairs, lighting fixes, and emergency fault rectification across Harwich and Colchester.
Electrical Installations
Specialising in new electrical installations, including sockets, lighting systems, and full property wiring. We handle kitchen/bathroom refurbishments and outdoor electrics, adhering to NICEIC standards. Projects benefit from free quotes and competitive pricing for domestic clients.
Full Property Rewires
Comprehensive rewiring services for older properties, ensuring modern safety standards. Our process includes circuit design, wiring replacement, and final certification. Ideal for homeowners seeking long-term electrical reliability in Harwich and Colchester areas.
Fault Testing
Regular electrical testing prevents hazards and maintains compliance. We conduct thorough inspections of wiring, sockets, and lighting systems, providing detailed reports and certification. Recommended for homeowners prioritising family safety and property maintenance.
Bathroom Refurbishments
Specialised electrical work for bathroom upgrades, including waterproof lighting and heated towel rails. Collaborating with J. Sage Plumbing & Heating, we ensure safe, code-compliant installations tailored to modern bathroom designs across our service areas.
Questions
What areas do you cover?
We serve Harwich, Colchester, and surrounding areas including Clacton-on-Sea, Walton-on-the-Naze, and Witham.
Are you NICEIC registered?
Yes, we are an approved NICEIC domestic installer, ensuring all work meets industry safety standards.
Do you offer emergency repairs?
While we don't provide 24/7 emergency services, we prioritise urgent electrical faults during working hours.
How can I get a quote?
Contact us via phone or email for a free, no-obligation quote tailored to your specific requirements.
What experience do you have?
Established in 2002, our team brings over 30 years of combined electrical industry expertise to every project.
Can you handle bathroom electrical work?
Yes, we specialise in bathroom refurbishments, including waterproof lighting and heating installations, working alongside trusted plumbing partners.